<template>
  <el-dialog title="新增员工" :visible="showDialog" @close="onClose">
    <!-- 表单 -->
    <el-form ref="addEmployeesForm" label-width="120px" :model="formData" :rules="rules">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="formData.username" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="formData.mobile" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker v-model="formData.timeOfEntry" style="width:100%" placeholder="请选择入职时间" />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="formData.formOfEmployment" style="width:100%" placeholder="请选择">
          <el-option
            v-for="item in hireType"
            :key="item.id"
            :label="item.value"
            :value="item.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="formData.workNumber" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input v-model="formData.departmentName" placeholder="请选择部门" @focus="getDepartments" />
        <el-tree
          v-if="isShowTree"
          v-loading="isTreeLoading"
          :data="treeDepts"
          :props="defaultProps"
          element-loading-text="拼命加载中"
          element-loading-spinner="el-icon-loading"
          element-loading-background="rgba(0, 0, 0, 0.8)"
          @node-click="onNodeClick"
        />
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker v-model="formData.correctionTime" style="width:100%" placeholder="请选择转正时间" />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-row type="flex" justify="center">
        <el-col :span="3.5">
          <el-button type="primary" size="small" @click="onSave">确定</el-button>
          <el-button size="small" @click="onClose">取消</el-button>
        </el-col>
      </el-row>
    </template>
  </el-dialog>
</template>

<script>
import constantDate from '@/api/constant/employees.js'
import { getDepartments } from '@/api/departments.js'
import { transListToTree } from '@/utils'
import { addEmployees } from '@/api/employees.js'
export default {
  // model: {
  //   prop: 'showDialog'
  // },
  props: {
    showDialog: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      formData: {
        username: '',
        mobile: '',
        formOfEmployment: 1,
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      },
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        formOfEmployment: [{ required: true, message: '聘用形式不能为空', trigger: 'blur' }],
        workNumber: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
        departmentName: [{ required: true, message: '部门不能为空', trigger: ['blur', 'change'] }],
        timeOfEntry: [{ required: true, message: '入职时间', trigger: 'blur' }],
        correctionTime: [{ required: true, message: '转正时间', trigger: 'blur' }]
      },
      hireType: constantDate.hireType, // 聘用形式
      treeDepts: [], // 选择部门
      defaultProps: { // 修改label的默认渲染数据
        label: 'name'
      },
      isTreeLoading: false, // 树形的loading开关
      isShowTree: false // 树形的显示开关
    }
  },

  created() {

  },

  methods: {
    // 关闭弹框
    onClose() {
      this.$refs.addEmployeesForm.resetFields() // 重置表单
      // this.$emit('input', false) // v-model
      this.$emit('update:show-dialog', false) // .sync
    },

    // 获取树形数据
    async getDepartments() {
      this.isShowTree = true
      this.isTreeLoading = true
      const res = await getDepartments()
      this.isTreeLoading = false
      const treeDepts = transListToTree(res.depts, '')
      this.treeDepts = treeDepts
    },

    // 选中树形的某一项后触发
    onNodeClick(row) {
      this.isShowTree = false
      this.formData.departmentName = row.name
    },

    // 点击确定触发
    async onSave() {
      try {
        await this.$refs.addEmployeesForm.validate()
        await addEmployees(this.formData)
        this.onClose()
        // this.$parent.loadEmployees() // 如果组件不复用没有问题，如果复用的话父组件改变，就没有这个方法会报错
        this.$emit('add-success')
        this.$message.success('添加成功')
      } catch (error) {
        this.$message.info('信息输入不合法')
      }
    }
  }
}
</script>

<style scoped>

</style>
